import Footer from '@/components/Footer';
import {getFakeCaptcha} from '@/services/ant-design-pro/login';
import {
  AlipayCircleOutlined,
  LockOutlined,
  MobileOutlined,
  TaobaoCircleOutlined,
  UserOutlined,
  WeiboCircleOutlined,
} from '@ant-design/icons';
import {
  LoginForm,
  ProFormCaptcha,
  ProFormCheckbox,
  ProFormInstance,
  ProFormSelect,
  ProFormText,
} from '@ant-design/pro-components';
import {useEmotionCss} from '@ant-design/use-emotion-css';
import {FormattedMessage, Helmet, history, SelectLang, useIntl, useModel} from '@umijs/max';
import {Alert, message, Tabs} from 'antd';
import Settings from '../../../../config/defaultSettings';
import React, {useRef, useState} from 'react';
import {flushSync} from 'react-dom';
import {login} from "@/services/admin/auth";
import {getTenantList, TenantVO} from "@/services/TenantService";
import {ADMIN_API} from "@/services/admin/typings";

const ActionIcons = () => {
  const langClassName = useEmotionCss(({token}) => {
    return {
      marginLeft: '8px',
      color: 'rgba(0, 0, 0, 0.2)',
      fontSize: '24px',
      verticalAlign: 'middle',
      cursor: 'pointer',
      transition: 'color 0.3s',
      '&:hover': {
        color: token.colorPrimaryActive,
      },
    };
  });

  return (
    <>
      <AlipayCircleOutlined key="AlipayCircleOutlined" className={langClassName}/>
      <TaobaoCircleOutlined key="TaobaoCircleOutlined" className={langClassName}/>
      <WeiboCircleOutlined key="WeiboCircleOutlined" className={langClassName}/>
    </>
  );
};

const Lang = () => {
  const langClassName = useEmotionCss(({token}) => {
    return {
      width: 42,
      height: 42,
      lineHeight: '42px',
      position: 'fixed',
      right: 16,
      borderRadius: token.borderRadius,
      ':hover': {
        backgroundColor: token.colorBgTextHover,
      },
    };
  });

  return (
    <div className={langClassName} data-lang>
      {SelectLang && <SelectLang/>}
    </div>
  );
};

const LoginMessage: React.FC<{
  content: string;
}> = ({content}) => {
  return (
    <Alert
      style={{
        marginBottom: 24,
      }}
      message={content}
      type="error"
      showIcon
    />
  );
};

const Login: React.FC = () => {
  // 获取租户
  const [userLoginState, setUserLoginState] = useState<API.LoginResult>({});
  const [type, setType] = useState<string>('account');
  const {initialState, setInitialState} = useModel('@@initialState');

  const containerClassName = useEmotionCss(() => {
    return {
      display: 'flex',
      flexDirection: 'column',
      height: '100vh',
      overflow: 'auto',
      backgroundImage:
        "url('https://mdn.alipayobjects.com/yuyan_qk0oxh/afts/img/V-_oS6r-i7wAAAAAAAAAAAAAFl94AQBr')",
      backgroundSize: '100% 100%',
    };
  });

  const intl = useIntl();

  const fetchUserInfo = async () => {
    const userInfo = await initialState?.queryUserInfo?.();
    if (userInfo) {
      flushSync(() => {
        setInitialState((s) => ({
          ...s,
          userinfo: userInfo,
        }));
      });
    }
  };

  const handleSubmit = async (values: ADMIN_API.LoginDTO) => {
    // 登录
    const resp = await login(values)
    console.log("resp -> ", resp)
    if (!resp) {
      return
    }
    const defaultLoginSuccessMessage = intl.formatMessage({
      id: 'pages.login.success',
      defaultMessage: '登录成功！',
    });
    message.success(defaultLoginSuccessMessage);
    await fetchUserInfo()
    const urlParams = new URL(window.location.href).searchParams;
    history.push(urlParams.get('redirect') || '/');
    return;

    // if (msg.status === 'ok') {
    //   const defaultLoginSuccessMessage = intl.formatMessage({
    //     id: 'pages.login.success',
    //     defaultMessage: '登录成功！',
    //   });
    //   message.success(defaultLoginSuccessMessage);
    //   await fetchUserInfo();
    //   const urlParams = new URL(window.location.href).searchParams;
    //   history.push(urlParams.get('redirect') || '/');
    //   return;
    // }
    // console.log(msg);
    // // 如果失败去设置用户错误信息
    // setUserLoginState(msg);
  };
  const {status, type: loginType} = userLoginState;
  const formRef = useRef<ProFormInstance>()

  return (
    <div className={containerClassName}>
      <Helmet>
        <title>
          {/*{intl.formatMessage({*/}
          {/*  id: 'menu.login',*/}
          {/*  defaultMessage: '登录页',*/}
          {/*})}*/}
          {'登录页 - ' + Settings.title}
        </title>
      </Helmet>
      {/*<Lang/>*/}
      <div
        style={{
          flex: '1',
          padding: '32px 0',
        }}
      >
        <LoginForm
          formRef={formRef}
          contentStyle={{
            minWidth: 280,
            maxWidth: '75vw',
          }}
          logo={<img alt="logo" src="/admin/logo.svg"/>}
          title="管理后台"
          initialValues={{
            autoLogin: true,
          }}
          onFinish={async (values) => {
            await handleSubmit(values as ADMIN_API.LoginDTO);
          }}
        >
          <Tabs
            activeKey={type}
            onChange={setType}
            centered
            items={[
              {
                key: 'account',
                label: "账号密码登陆"
              }
            ]}
          />

          {status === 'error' && loginType === 'account' && (
            <LoginMessage
              content="账户或密码错误"/>
          )}
          {type === 'account' && (
            <>
              <ProFormText
                name="phone"
                fieldProps={{
                  size: 'large',
                  prefix: <UserOutlined/>,
                }}
                placeholder="请输入手机号"
                rules={[
                  {
                    required: true,
                    message: "请输入手机号!"
                  },
                ]}
              />
              <ProFormSelect
                name="tenantId"
                dependencies={['phone']}
                debounceTime={500}
                fieldProps={{
                  size: 'large',
                }}
                request={async (params) => {
                  let tenantList = await getTenantList({phone: params.phone})
                  let options = tenantList?.map((tenant: TenantVO) => ({
                    label: tenant.tenantName,
                    value: tenant.id
                  })) || [];
                  formRef.current?.setFieldsValue({"tenantId": options.at(0)?.value})
                  return options
                }}
                rules={[
                  {
                    required: true,
                    message: "请选择平台",
                  },
                ]}
              />
              <ProFormText.Password
                name="password"
                fieldProps={{
                  size: 'large',
                  prefix: <LockOutlined/>,
                }}
                placeholder="密码"
                rules={[
                  {
                    required: true,
                    message: "请输入密码！"
                  },
                ]}
              />
            </>
          )}

          {status === 'error' && loginType === 'mobile' && <LoginMessage content="验证码错误"/>}
          {type === 'mobile' && (
            <>
              <ProFormText
                fieldProps={{
                  size: 'large',
                  prefix: <MobileOutlined/>,
                }}
                name="mobile"
                placeholder={intl.formatMessage({
                  id: 'pages.login.phoneNumber.placeholder',
                  defaultMessage: '手机号',
                })}
                rules={[
                  {
                    required: true,
                    message: (
                      <FormattedMessage
                        id="pages.login.phoneNumber.required"
                        defaultMessage="请输入手机号！"
                      />
                    ),
                  },
                  {
                    pattern: /^1\d{10}$/,
                    message: (
                      <FormattedMessage
                        id="pages.login.phoneNumber.invalid"
                        defaultMessage="手机号格式错误！"
                      />
                    ),
                  },
                ]}
              />
              <ProFormCaptcha
                fieldProps={{
                  size: 'large',
                  prefix: <LockOutlined/>,
                }}
                captchaProps={{
                  size: 'large',
                }}
                placeholder={intl.formatMessage({
                  id: 'pages.login.captcha.placeholder',
                  defaultMessage: '请输入验证码',
                })}
                captchaTextRender={(timing, count) => {
                  if (timing) {
                    return `${count} ${intl.formatMessage({
                      id: 'pages.getCaptchaSecondText',
                      defaultMessage: '获取验证码',
                    })}`;
                  }
                  return intl.formatMessage({
                    id: 'pages.login.phoneLogin.getVerificationCode',
                    defaultMessage: '获取验证码',
                  });
                }}
                name="captcha"
                rules={[
                  {
                    required: true,
                    message: (
                      <FormattedMessage
                        id="pages.login.captcha.required"
                        defaultMessage="请输入验证码！"
                      />
                    ),
                  },
                ]}
                onGetCaptcha={async (phone) => {
                  const result = await getFakeCaptcha({
                    phone,
                  });
                  if (!result) {
                    return;
                  }
                  message.success('获取验证码成功！验证码为：1234');
                }}
              />
            </>
          )}
          <div
            style={{
              marginBottom: 24,
            }}
          >
            <ProFormCheckbox noStyle name="autoLogin">
              <FormattedMessage id="pages.login.rememberMe" defaultMessage="自动登录"/>
            </ProFormCheckbox>
            <a
              style={{
                float: 'right',
              }}
            >
              <FormattedMessage id="pages.login.forgotPassword" defaultMessage="忘记密码"/>
            </a>
          </div>
        </LoginForm>
      </div>
      <Footer/>
    </div>
  );
};

export default Login;
